File:An Allegory for the Careful Study of Owners and Useres of Water Power by John B. McCormick (Hercules Turbine).png

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Summary

Description
English: An advertisement of J. W. Jolly with a painting by John B. McCormick, inventor of the Hercules turbine, the first modern mixed flow water turbine, depicting Hercules and describing his invention as ushering in a new modern age.
Date
Source The Age of Steel, vol. 75
Author J. W. Jolly & Co; John B. McCormick

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Date/TimeThumbnailDimensionsUserComment
current12:45, 27 June 2023Thumbnail for version as of 12:45, 27 June 20234,304 × 2,928 (7.95 MB)SimtropolitanUploaded a work by J. W. Jolly & Co; John B. McCormick from ''[https://www.google.com/books/edition/The_Age_of_Steel/toFZ0KPmzjIC?hl=en&gbpv=1&dq=&pg=RA15-PA30&printsec=frontcover The Age of Steel]'', vol. 75 with UploadWizard
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